EP2750373A4 - Bildgebungsvorrichtung - Google Patents

Bildgebungsvorrichtung

Info

Publication number
EP2750373A4
EP2750373A4 EP13775185.5A EP13775185A EP2750373A4 EP 2750373 A4 EP2750373 A4 EP 2750373A4 EP 13775185 A EP13775185 A EP 13775185A EP 2750373 A4 EP2750373 A4 EP 2750373A4
Authority
EP
European Patent Office
Prior art keywords
imaging device
imaging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP13775185.5A
Other languages
English (en)
French (fr)
Other versions
EP2750373A1 (de
EP2750373B1 (de
Inventor
Keisuke Tsutsui
Shin Otsuka
Fumiyuki Okawa
Takayuki Hanawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Medical Systems Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Olympus Medical Systems Corp filed Critical Olympus Medical Systems Corp
Publication of EP2750373A1 publication Critical patent/EP2750373A1/de
Publication of EP2750373A4 publication Critical patent/EP2750373A4/de
Application granted granted Critical
Publication of EP2750373B1 publication Critical patent/EP2750373B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/68—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to defects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
EP13775185.5A 2012-04-10 2013-04-09 Bildgebungsvorrichtung Not-in-force EP2750373B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012089437 2012-04-10
PCT/JP2013/060726 WO2013154105A1 (ja) 2012-04-10 2013-04-09 撮像装置

Publications (3)

Publication Number Publication Date
EP2750373A1 EP2750373A1 (de) 2014-07-02
EP2750373A4 true EP2750373A4 (de) 2015-04-22
EP2750373B1 EP2750373B1 (de) 2017-10-25

Family

ID=49327667

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13775185.5A Not-in-force EP2750373B1 (de) 2012-04-10 2013-04-09 Bildgebungsvorrichtung

Country Status (5)

Country Link
US (1) US8866940B2 (de)
EP (1) EP2750373B1 (de)
JP (1) JP5458223B1 (de)
CN (1) CN103858422B (de)
WO (1) WO2013154105A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6295654B2 (ja) * 2013-12-26 2018-03-20 セイコーエプソン株式会社 カメラ、及び画像処理方法
EP3189772A4 (de) * 2014-09-03 2018-05-16 Olympus Corporation Endoskopvorrichtung
CN104363391B (zh) * 2014-11-28 2018-11-27 广东欧珀移动通信有限公司 图像坏点补偿方法、系统及拍照设备
WO2018020685A1 (ja) 2016-07-29 2018-02-01 オリンパス株式会社 画像処理装置、画像処理方法およびプログラム
WO2018020687A1 (ja) * 2016-07-29 2018-02-01 オリンパス株式会社 画像処理装置、画像処理方法およびプログラム
CN107613229A (zh) * 2017-09-30 2018-01-19 杭州雄迈集成电路技术有限公司 一种图像传感器坏点检测校正装置及方法
KR20200129388A (ko) * 2019-05-08 2020-11-18 엘지이노텍 주식회사 카메라 모듈
US11509845B2 (en) * 2021-03-05 2022-11-22 Black Sesame Technologies Inc. Multiple frame defect pixel detection and correction
US20230096874A1 (en) * 2021-09-29 2023-03-30 Ati Technologies Ulc Content adaptive filtering via ringing estimation and suppression

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5521639A (en) * 1992-04-30 1996-05-28 Sony Corporation Solid-state imaging apparatus including a reference pixel in the optically-black region
US20030043286A1 (en) * 2001-08-31 2003-03-06 Akihiro Kato Adaptive white defect signal correction method and image-pickup apparatus using the method
US20090091642A1 (en) * 2007-10-03 2009-04-09 Winbond Electronics Corp. Image defect correction system using directional detection

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3633728B2 (ja) 1996-07-26 2005-03-30 株式会社日立国際電気 画像欠陥補正回路
JP3601908B2 (ja) * 1996-07-30 2004-12-15 東芝医用システムエンジニアリング株式会社 撮像素子の欠陥画素補正処理装置、ｘ線診断装置
JP4054184B2 (ja) 2001-10-03 2008-02-27 オリンパス株式会社 欠陥画素補正装置
JP3941698B2 (ja) * 2003-01-23 2007-07-04 ソニー株式会社 画素補正回路及び画素補正方法
JP4288954B2 (ja) * 2003-02-06 2009-07-01 ソニー株式会社 欠陥検出回路及び欠陥検出方法
JP2006109067A (ja) * 2004-10-05 2006-04-20 Ikegami Tsushinki Co Ltd 欠陥画素処理装置及び方法
JP4305777B2 (ja) * 2006-11-20 2009-07-29 ソニー株式会社 画像処理装置、画像処理方法、及びプログラム
EP2015562A1 (de) * 2007-07-10 2009-01-14 Thomson Licensing S.A. Verarbeitungsvorrichtung zum Korrigieren fehlerhafter Pixelwerte eines Bildsensors, Bildsensor mit der Verarbeitungsvorrichtung sowie Verfahren
JP5060535B2 (ja) * 2009-09-24 2012-10-31 株式会社東芝 画像処理装置
JP5269841B2 (ja) * 2010-07-22 2013-08-21 株式会社東芝 画像処理装置
JP5306298B2 (ja) * 2010-09-01 2013-10-02 株式会社東芝 画像処理装置
KR101243363B1 (ko) * 2010-11-12 2013-03-13 에스케이하이닉스 주식회사 불량픽셀 제거 장치 및 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5521639A (en) * 1992-04-30 1996-05-28 Sony Corporation Solid-state imaging apparatus including a reference pixel in the optically-black region
US20030043286A1 (en) * 2001-08-31 2003-03-06 Akihiro Kato Adaptive white defect signal correction method and image-pickup apparatus using the method
US20090091642A1 (en) * 2007-10-03 2009-04-09 Winbond Electronics Corp. Image defect correction system using directional detection

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013154105A1 *

Also Published As

Publication number Publication date
EP2750373A1 (de) 2014-07-02
JPWO2013154105A1 (ja) 2015-12-17
EP2750373B1 (de) 2017-10-25
US8866940B2 (en) 2014-10-21
CN103858422A (zh) 2014-06-11
JP5458223B1 (ja) 2014-04-02
WO2013154105A1 (ja) 2013-10-17
US20140211049A1 (en) 2014-07-31
CN103858422B (zh) 2016-11-23

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